#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define rep(i, a, b) for(int i = int(a); i <= int(b); ++i)
#define per(i, b, a) for(int i = int(b); i >= int(a); --i)
#define mem(x, y) memset(x, y, sizeof(x))
#define SZ(x) x.size()
#define mk make_pair
#define pb push_back
#define fi first
#define se second
const ll mod=1000000007;
const int inf = 0x3f3f3f3f;
inline int rd(){char c=getchar();int x=0,f=1;while(c<'0'||c>'9'){if(c=='-')f=-1;c=getchar();}while(c>='0'&&c<='9'){x=x*10+c-'0';c=getchar();}return x*f;}
inline ll qpow(ll a,ll b){ll ans=1%mod;for(;b;b>>=1){if(b&1)ans=ans*a%mod;a=a*a%mod;}return ans;}
double a,b;

bool Equal(double a,double b){
    if(abs(a-b) < double(1e-7)) return true;
    else return false;
}

int main(){
    const double esp = 1e-7;
    const double esp2 = 0.0000001;
    cout<<esp<<" "<<esp2<<endl; // 是一样的

    int T;
    cin>>T;
    while(T--){
        cin>>a>>b;
        cout<<Equal(a,b)<<endl;
    }

    return 0;
}